Wellness hotel in North Rhine-Westphalia – Adults-only getaway at the DIEDRICH Wellnesshotel & Spa in the Sauerland region
Adults-only wellness hotel in the Sauerland region – quietly located, personally managed, easily accessible from all over North Rhine-Westphalia.
Those looking for a spa hotel in North Rhine-Westphalia usually want two things: easy access—yet the feeling of truly getting away from it all. This is exactly where the DIEDRICH Wellnesshotel & Spa in Hallenberg is located, on the edge of the Hochsauerland region. Surrounded by meadows, forests, and rolling hills, it’s easy to unwind upon arrival. Whether for a romantic wellness weekend for couples or a short getaway on your own—everyday life quickly fades into the background here.


DIEDRICH at a Glance
- Adults Only: Pure relaxation, exclusively for guests 16 and older.
- Spacious spa: 4 levels featuring a 31°C outdoor infinity pool, a 29°C indoor pool, a snow room, and a yoga studio.
- Enjoyment without the rush: Set dinner menus (no hectic buffets) and a late-riser breakfast served until 11:30 a.m.
- A deliberate policy: To ensure maximum peace and quiet and hygiene, we have made a conscious decision not to allow dogs on the premises.
To fully enjoy the peaceful atmosphere of our hotel without any disturbances, we recommend a midweek wellness stay —ideal for unwinding away from the hustle and bustle of peak times.
The wellness area at our spa hotel in North Rhine-Westphalia – experience wellness in NRW
A columned pool unlike any you have ever seen awaits you at the DIEDRICH Wellnesshotel & Spa. Two levels dotted with columns reminiscent of Roman baths and numerous loungers around the pool invite you to relax and unwind, while the swimming pool on the lower floor, with its 29°C warm water, entices you to take a mindful break. Another highlight is the view of the beautiful Sauerland countryside through the huge panoramic windows. While cold winds blow outside or snowflakes gently fall, you can enjoy these wonderful natural spectacles from the comfort of your lounger.


Would you rather be right in the middle of things? That's fine too. The outdoor infinity pool at our wellness hotel is heated all year round, offering special moments in the fresh air at any time of year. Swim to the edge of the pool and gaze out over the Hallenberg Valley and the vastness of the Sauerland region. In the warmer months, you can find a cozy spot on the loungers around the pool and let the gentle rays of sunshine pamper you while a light breeze blows through your hair.
The sauna area and relaxation areas of the wellness hotel
Feel heat and cold
Do you love hot sauna sessions during your wellness vacation? Perfect—because at our wellness hotel in North Rhine-Westphalia, you are spoiled for choice between several saunas in our spacious sauna area. These include a spacious panorama sauna and a Swiss stone pine sauna, from which you can look out onto nature, a gentle Finnish sauna, a steam bath, and a tecaldarium. After the heat of a sauna session, a cooling component should always follow. Visit the snow grotto at our wellness hotel and experience winter moments all year round.



The relaxation area is a special place for regeneration. Through a round opening in the ceiling, you can watch the water of the infinity pool as it plays with the shadows—a quiet moment that brings body and mind back into balance after heat and cold.
Our warm and welcoming atmosphere also offers expectant parents the perfect retreat. Many couples take advantage of our easy accessibility from the Ruhr region or the Rhineland to enjoy a relaxing babymoon in North Rhine-Westphalia, where they can take a deep breath in a safe and comfortable environment before the baby arrives.
Here, you can enjoy relaxation with all your senses – and during a visit to our spa, you may even find yourself completely losing track of time. That's precisely why one of the relaxation areas at our spa hotel in North Rhine-Westphalia is aptly named "Zeitlos" (Timeless). Here, you can relax with all your senses while listening to the sound of birds chirping and enjoying pleasant lighting – whether in the hanging nests, on the comfortable double loungers, or on the soft upholstered furniture.


How to get to our wellness hotel in North Rhine-Westphalia
Near Winterberg in the Hochsauerland region, North Rhine-Westphalia
Our house is located in the half-timbered town of Hallenberg, in the southeastern Sauerland region—right on the border between North Rhine-Westphalia and Hesse.
Many guests from North Rhine-Westphalia can reach us in about two to two and a half hours—for example, from the Ruhr region, the Münsterland, the Rhineland, or East Westphalia. Our warm and welcoming atmosphere also offers expectant parents the perfect retreat. Many couples take advantage of our convenient location for a relaxing babymoon in North Rhine-Westphalia, giving them a chance to take a deep breath before the baby arrives.
Frequently asked questions about our spa hotel in North Rhine-Westphalia
We have created a place that caters to today's desires and needs—a place of well-being, artistic enjoyment, and holistic wellbeing. A place to fall in love with and remember.
The Diedrich family
From massages to facials: a wide range of wellness treatments
Choose the perfect massage for you from the wellness hotel’s range of treatments, find the facial care routine that’s perfectly tailored to your skin, or pamper yourself with soothing treatments based on Ayurvedic principles. If you’re looking to completely clear your mind, our “Break from the Routine” package—which includes a special experience treatment—is the perfect choice for deep relaxation.


Active at the Wellness Hotel NRW: Daily changing course schedule
Yoga, meditation, e-bike riding, and much more
Is exercise part of your feel-good vacation? Our weekly changing course schedule invites you to take part in our activity program. From aqua fitness and Pilates to yoga, supervised equipment training and guided hikes: sports enthusiasts can look forward to a varied program here in the beautiful Sauerland region. Of course, you can also explore the area on your own – whether on foot or by bike. For this purpose, we have created some beautiful hiking and cycling routes that will take you to the most beautiful corners in and around Hallenberg. You can also challenge your travel companions to a round of table tennis, foosball, or darts in our recreation room – there's no chance of getting bored at our spa hotel in North Rhine-Westphalia.
The ultimate in indulgence and fine dining at the Wellnesshotel NRW
We are pleased to serve you
When it comes to cuisine, we serve carefully prepared courses rather than buffets. From a hearty breakfast to an evening menu, the focus is on tranquility, quality, and time spent at the table. Regional products, fresh preparation, and a relaxed atmosphere characterize the culinary experience at DIEDRICH.



For those feeling peckish between meals, a snack menu featuring delicious dishes is available throughout the day. A healthy raw vegetable salad with fresh goat's cheese, a warming potato cream soup, or a classic tarte flambée with bacon and onions are just some of the dishes you can order at the Spa Hotel Diedrich every day between 12:00 p.m. and 4:00 p.m. (last order). For those with a sweet tooth, we offer delicious ice cream sundaes and a daily selection of cakes.
Restaurant areas at the Spa Hotel NRW: Stylish in a refined atmosphere
Catering? One of our strengths!
It's not just the food at our wellness hotel in North Rhine-Westphalia that inspires enthusiasm, but also the stylishly furnished restaurant areas. Warm colors, lots of wood, and a peaceful atmosphere create spaces where enjoyment and relaxation naturally go hand in hand.






Hotel rooms in a tranquil setting for restful nights at our wellness hotel in North Rhine-Westphalia
Whether you're staying for just one night, enjoying a romantic getaway, or taking a longer break, the Spa Hotel NRW has 65 hotel rooms to ensure you enjoy a restful night's sleep. All rooms are furnished with high-quality, natural furnishings and each has its own unique charm – no two rooms in this wellness hotel are exactly alike. Browse through our selection and find the accommodation that suits you best from a variety of hotel rooms and suites.
The Sauerland – one of the most beautiful corners of the state of North Rhine-Westphalia
The Hochsauerland region around Hallenberg offers unspoiled nature without the hustle and bustle: wide meadows, forests, and rolling hills. Whether it's a walk directly from the hotel, a hike, or simply enjoying the view of the landscape—many guests appreciate this quiet form of relaxation.



Clear skies ahead
Your wellness vacation at our spa hotel in North Rhine-Westphalia
Perhaps a break at our wellness hotel in North Rhine-Westphalia is exactly what you are looking for—and you have chosen the DIEDRICH Wellnesshotel & Spa from the wide range of wellness hotels in North Rhine-Westphalia? We would be happy to give you a brief overview of what your wellness vacation at our spa hotel in North Rhine-Westphalia could look like.


After arriving, you can slip straight into your bathrobe—and your first spa moment begins. Saunas, pool, relaxation areas: you can switch between warmth, water, and silence as you please. In the evening, enjoy courses served in our restaurant areas—and afterwards, it's just a short walk back to your room.
The next morning begins with a large selection at the breakfast buffet – and plenty of time for a leisurely breakfast. While you fortify yourself, you can make plans for the day ahead. Will you head out into nature, explore the surrounding towns of Winterberg, Willingen, or Frankenberg, or spend another day relaxing in your bathrobe? The main thing is that you do exactly what feels good for you.
Wellness NRW – Wellness vacations for all the senses
Whether you’re from the Münsterland, the Teutoburg Forest, the Ruhr region, or the Rhineland: we look forward to welcoming you to our Spa Hotel NRW. Planning ahead pays off with us: if you book your stay early, you’ll benefit from our early-bird offer with attractive discounts.
